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View Full Version : hvh supersucker style 2 inch aluminum spacer


Jared1970Chevelle
09-08-2009, 03:26 PM
hvh supersucker style 2 inch aluminum spacer... machined from billet aluminum at a local engine shop... 4150 style... 4 hole to open plenum with swirl ..like hvh supersucker... new.....

good for 25-40 horse and at least a tenth

125

Jared1970Chevelle
09-15-2009, 08:47 PM
this is actually a little less then 1 1/2 inches.... NOTTTT 2 inch